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City of Boulder Storm Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2000
Boulder Creek above WW Plant |
Preliminary Data - subject to revision
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 Indicates no data available |  Indicates data exceeds plot scale. |
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Monitoring site information: |
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- Location: Boulder Creek above WW Plant
- Name: BC-aWWTP
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 11'
- Latitude: 40 ° N 30'
- Elevation: 5125 feet asl
- Site photo
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| Downstream Site: Boulder Creek at 75th St |
| Upstream Site: Boulder Creek at 61st St. |
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| Plot Label |
Date |
Temp
° C |
DO
mg/L |
SC
µ mhos/cm |
pH
stnd units |
TOC
mg/L |
Flow
cfs |
Alk
mg/L as CaCO3 |
Hard
mg/L as CaCO3 |
NO3+NO2
mg/L as N |
NH3
mg/L as N |
TP
mg/L as P |
OP_Dis
mg/L as P |
FColi
#/100 mL |
TSS
mg/L |
TDS
mg/L |
Turb
NTU |
NO2
mg/L as N |
DO%
- |
| 01 |
January, 2000 |
0.10 |
12.70 |
116 |
6.99 |
2.19 |
No Data |
64.0 |
No Data |
< 0.00* |
< 0.10* |
0.04 |
< 0.03* |
No Data |
3 |
134 |
No Data |
< 0.0* |
No Data |
| 02 |
February, 2000 |
2.00 |
13.44 |
114 |
8.12 |
2.31 |
No Data |
49.0 |
No Data |
0.10 |
< 0.10* |
0.06 |
< 0.03* |
No Data |
3 |
140 |
No Data |
< 0.0* |
No Data |
| 03 |
March, 2000 |
4.90 |
10.40 |
106 |
8.19 |
2.12 |
No Data |
49.0 |
No Data |
< 0.00* |
< 0.10* |
0.05 |
< 0.33* |
No Data |
4 |
98 |
No Data |
< 0.0* |
No Data |
| 04 |
April, 2000 |
10.70 |
8.86 |
331 |
8.52 |
3.41 |
No Data |
116.0 |
No Data |
< 0.10* |
< 0.10* |
0.04 |
< 0.03* |
No Data |
5 |
236 |
No Data |
< 0.0* |
No Data |
| 05 |
May, 2000 |
14.60 |
9.90 |
292 |
8.36 |
4.03 |
142.30 |
81.0 |
No Data |
< 0.10* |
< 0.10* |
0.18 |
< 0.03* |
No Data |
8 |
236 |
No Data |
< 0.0* |
No Data |
| 06 |
June, 2000 |
17.70 |
10.04 |
94 |
8.36 |
3.14 |
86.91 |
33.0 |
60.0 |
< 0.10* |
< 0.10* |
0.03 |
< 0.03* |
140 |
13 |
26 |
No Data |
< 0.0* |
No Data |
| 07 |
July, 2000 |
20.00 |
10.90 |
12 |
8.06 |
3.50 |
No Data |
41.3 |
No Data |
< 0.10* |
0.10 |
0.04 |
0.16 |
80 |
14 |
86 |
No Data |
< 0.0* |
No Data |
| 08 |
August, 2000 |
22.20 |
8.36 |
94 |
No Data |
3.84 |
No Data |
53.1 |
No Data |
< 0.10* |
0.20 |
0.58 |
0.20 |
80 |
16 |
124 |
No Data |
< 0.0* |
No Data |
| 09 |
September, 2000 |
18.70 |
7.84 |
120 |
8.35 |
3.28 |
No Data |
44.1 |
No Data |
< 0.10* |
< 0.10* |
0.03 |
< 0.03* |
110 |
18 |
118 |
No Data |
0.0* |
No Data |
| 10 |
October, 2000 |
12.20 |
9.13 |
221 |
8.90 |
2.91 |
12.20 |
67.6 |
120.0 |
< 0.10* |
< 0.10* |
0.11 |
< 0.03* |
80 |
4 |
0* |
No Data |
< 0.0* |
No Data |
| 11 |
November, 2000 |
0.20 |
11.22 |
No Data |
7.17 |
No Data |
No Data |
No Data |
No Data |
0.10 |
< 0.10* |
0.02* |
< 0.03* |
220 |
No Data |
No Data |
No Data |
< 0.0* |
No Data |
| 12 |
December, 2000 |
0.20 |
10.67 |
No Data |
7.94 |
2.41 |
No Data |
51.9 |
No Data |
< 0.10* |
< 0.10* |
0.06 |
0.06 |
< 20* |
3 |
94 |
No Data |
0.0* |
No Data |
| * indicates measured value below analysis detection limit listed below: |
|---|
| Lower Detection Limit |
0.0 | | 1.0 | NA | | | 1.0 | 0.1 | 0.1 | 0.1 | 0.03 | 0.03 | 20.0 | 1 | 1 | 0.01 | 0.001 | |
|---|
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Preliminary Data - subject to revision
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Select on the parameter name to view more detailed information on that parameter at this station.
Select on the table date to view stream data profiles observed on that date.
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